Method for sealing a liquid within a glass package and the resulting glass package
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01J-009/00
F21K-099/00
H01G-009/20
H01L-051/52
출원번호
US-0854671
(2015-09-15)
등록번호
US-9281132
(2016-03-08)
발명자
/ 주소
Logunov, Stephan Lvovich
Schroeder, III, Joseph Francis
출원인 / 주소
CORNING INCORPORATED
대리인 / 주소
Barron, Jason A.
인용정보
피인용 횟수 :
4인용 특허 :
6
초록
A method for sealing a liquid within a glass package and the resulting sealed glass package are described herein where the sealed glass package can be, for example, a dye solar cell, an electro-wetting display or an organic emitting light diode (OLED) display.
대표청구항▼
1. A glass package comprising: a first glass plate having a composition, thickness, coefficient of thermal expansion and an index of refraction; anda second glass plate having a composition, thickness, coefficient of thermal expansion and an index of refraction,a conductive liquid having an third in
1. A glass package comprising: a first glass plate having a composition, thickness, coefficient of thermal expansion and an index of refraction; anda second glass plate having a composition, thickness, coefficient of thermal expansion and an index of refraction,a conductive liquid having an third index of refraction,a frit having a composition, thickness, coefficient of thermal expansion, a glass transition temperature and a sealing temperature, and comprising a glass doped with at least one transition metal and having a coefficient of thermal expansion that substantially matches the coefficient of thermal expansion of at least the first glass plate or second glass plate,wherein the first glass plate and the second glass plate are connected to one another by the frit which forms a seal between the first glass plate and the second glass plate and the frit, first glass plate, and second glass plate together form a sealed space that contains the conductive liquid. 2. The glass package of claim 1, wherein the coefficient of thermal expansion of the first glass plate or the second glass plate is from about 32-90×10−7 deg C. 3. The glass package of claim 1, wherein the first plate and the second plate have different compositions, thicknesses, or CTEs. 4. The glass package of claim 1, wherein the index of refraction of the conductive liquid substantially matches the index of refraction of the second glass plate. 5. The glass package of claim 1, wherein the conductive liquid comprises index matching oil, immersion oil, electrolyte iodine solution, distilled water, or 20-50% ethylene glycol-water. 6. The glass package of claim 1, wherein the index of refraction of the conductive liquid is from about 1.3 to about 1.9. 7. The glass package of claim 1, further comprising a conductive coating on the first glass sheet or the second glass sheet. 8. The glass package of claim 1, wherein the frit has a glass transition temperature, Tg of <350° C. 9. The glass package of claim 8, wherein the frit has a sealing temperature of <550° C. 10. The glass package of claim 9, wherein said frit has a CTE of from about 40-80×10−7 deg C. 11. The glass package of claim 1, wherein the frit comprises glass particles having a mean particle size of 5-20 μm. 12. The glass package of claim 1, wherein the thickness of the frit varies by less than 5-10 μm. 13. The glass package of claim 1, wherein the frit is selected from the group of glasses comprising a titano-vanadium glass, an iron-vanadium glass, a zinc-vanadium glass, a Sn—Zn-phosphate glass, a mixed alkali zinc-phosphate glass, a vanadium-phosphate glass, a Pb-borate glass, and a mixed alkali zinc-phosphate glass with vanadium and lead. 14. The glass package of claim 1, wherein the composition of the frit comprises: K2O (0-10 mole %);Fe2O3 (0-20 mole %);Sb2O3 (0-20 mole %);ZnO (0-20 mole %);P2O5 (20-40 mole %);V2O5 (30-60 mole %);TiO2 (0-20 mole %);Al2O3 (0-5 mole %);B2O3 (0-5 mole %);WO3 (0-5 mole %); andBi2O3 (0-5 mole %). 15. The glass package of claim 1, wherein the frit further comprises a coloring agent. 16. The glass package of claim 1, wherein the frit comprises at least 20-30% filler and has a CTE that is in a range of 40-80×10−7 deg C. 17. The glass package of claim 16, wherein the filler comprises a coefficient of thermal expansion (CTE) lowering filler. 18. The glass package of claim 17, wherein the frit is selected from the group of glasses comprising a titano-vanadium glass, an iron-vanadium glass, a zinc-vanadium glass, a Sn—Zn-phosphate glass, a mixed alkali zinc-phosphate glass, a vanadium-phosphate glass, a Pb-borate glass, and a mixed alkali zinc-phosphate glass with vanadium and lead. 19. The glass package of claim 17, wherein the frit composition, excluding the CTE lowering filler, comprises: K2O (0-10 mole %);Fe2O3 (0-20 mole %);Sb2O3 (0-20 mole %);ZnO (0-20 mole %);P2O5 (20-40 mole %);V2O5 (30-60 mole %);TiO2 (0-20 mole %);Al2O3 (0-5 mole %);B2O3 (0-5 mole %);WO3 (0-5 mole %); andBi2O3 (0-5 mole %). 20. The glass package of claim 1, wherein said glass package comprises: a solar cell;an electro-wetting display; oran organic emitting light diode device.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (6)
Sheridon Nicholas K., Electrocapillary color display sheet.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.